<script setup lang="ts">
import { ref } from 'vue'
import useCustomGuess from '@/hooks/useCustomGuess'
import { onReady, onShow } from '@dcloudio/uni-app'
import {
  cancelOrderAPI,
  confirmReceiptAPI,
  deleteOrderAPI,
  getMockDeliverAPI,
  getOrderDetailAPI,
  getOrderLogisticsAPI,
  getWeMiniPayOrMockAPI,
} from '@/services/order'
import type { LogisticItem, OrderResult } from '@/types/order'
import { OrderState, orderStateList } from '@/services/constants'
import PageSkeleton from '@/pagesOrder/detail/components/PageSkeleton.vue'
// import { orderDeliverStateList } from '@/services/constants'

// 获取页面参数
const query = defineProps<{
  id: string
}>()
// 获取屏幕边界到安全区域距离
const { safeAreaInsets } = uni.getSystemInfoSync()
// 猜你喜欢
const { guessRef, onScrolltolower } = useCustomGuess()
// 弹出层组件实例对象
const popup = ref<UniHelper.UniPopupInstance>()
// 取消原因列表
const reasonList = ref([
  '商品无货',
  '不想要了',
  '商品信息填错了',
  '地址信息填写错误',
  '商品降价',
  '其它',
])
// 订单取消原因
const reason = ref('')
// 复制内容
const onCopy = (id: string) => {
  // 设置系统剪贴板的内容
  uni.setClipboardData({ data: id })
}
const pages = getCurrentPages()
// #ifndef H5
// 页面栈 返回页面数组
// 当前页面实例(页面栈最后一项)
const pageInstance = pages.at(-1) as any
// #endif
// 当前订单详情数据
const orderDetail = ref<OrderResult>()
// 当前是否为开发环境
let isDev = import.meta.env.DEV
// 物流信息
const orderDeliverStateList = ref<LogisticItem[]>([])
// scroll-view 刷新状态
const refreshTrigger = ref(false)

// 获取订单详情
const getOrderDetail = async () => {
  uni.showLoading()
  const result = await getOrderDetailAPI(query.id)
  // 存储订单详情的数据
  orderDetail.value = result.result
  // 如果当前订单状态为待收货，待评价，已完成获取订单物流信息
  if ([3, 4, 5].includes(orderDetail.value.orderState)) {
    getOrderLogistics()
  }
  uni.hideLoading()
}
// 倒计时结束回调
const onTimeup = () => {
  // 修改当前订单状态为已取消
  orderDetail.value!.orderState = OrderState.YiQuXiao
  // 发请求更新服务器中的数据
  cancelOrderAPI(orderDetail.value!.id, { cancelReason: '订单超时' })
}
// 订单支付
const onOrderPay = async () => {
  // 调用支付的接口方法
  const result = await getWeMiniPayOrMockAPI(query.id)
  if (import.meta.env.PROD) {
    // #ifdef MP-WEIXIN
    // 发起微信支付
    wx.requestPayment(result.result as WechatMiniprogram.RequestPaymentOption)
    // #endif
  }
  // 关闭当前页，再跳转支付结果页，并携带订单id
  uni.redirectTo({ url: `/pagesOrder/payment/payment?id=${query.id}` })
}
// 模拟订单发货
const onMockDeliver = async () => {
  // 如果当前为开发环境打包以下代码，生产环境不会进行打包
  if (isDev) {
    // 将当前订单状态调整为，待收货
    // 修改后端数据
    await getMockDeliverAPI(query.id)
    uni.showToast({ title: '模拟发货成功', icon: 'success' })
    // 修改前端数据，驱动页面视图更新
    // orderDetail.value!.orderState = OrderState.DaiShouHuo
    // 重新获取订单信息
    uni.showLoading({
      title: '加载中',
      mask: true,
    })
    await getOrderDetail()
    uni.hideLoading()
  }
}
// 确认收货
const onConfirmReceipt = async () => {
  // 二次确认弹窗
  const { confirm } = await uni.showModal({
    title: '确认收货',
    content: '为保障您的权益，请收到货并确认无误后，再确认收货',
  })
  // 如果确认
  if (confirm) {
    uni.showToast({ title: '确认收货成功', icon: 'success' })
    uni.showLoading({
      title: '加载中',
      mask: true,
    })
    // 发请求确认收货 待收货 -> 待评价
    const result = await confirmReceiptAPI(query.id)
    // 将返回的最新订单数据覆盖本地数据
    orderDetail.value = result.result
    uni.hideLoading()
    // 修改订单状态为待评价
    // orderDetail.value!.orderState = OrderState.DaiPingJia
  }
}
// 获取物流信息
const getOrderLogistics = async () => {
  const result = await getOrderLogisticsAPI(query.id)
  // 存储物流信息
  orderDeliverStateList.value = result.result.list
}
// scroll-view 下拉刷新
const onRefresh = async () => {
  refreshTrigger.value = true
  // 重新获取订单数据(物流信息)和猜你喜欢数据
  await Promise.all([getOrderDetail(), guessRef.value?.resetData()])
  // 关闭刷新框
  refreshTrigger.value = false
}
// 删除订单
const onDeleteOrder = async () => {
  // 二次确认弹窗
  const { confirm } = await uni.showModal({
    title: '删除订单',
    content: '确定删除该订单吗？',
  })
  if (confirm) {
    // 发请求删除订单
    await deleteOrderAPI({ ids: [query.id] })
    uni.showToast({ title: '删除成功', icon: 'none' })
    // 跳转到订单列表页
    uni.redirectTo({ url: '/pagesOrder/list/list' })
  }
}
// 取消订单
const onCancelOrder = async () => {
  // 取消原因不能为空
  if (!reason.value) return uni.showToast({ title: '请选择取消原因', icon: 'none' })
  // 关闭弹出层
  popup.value?.close?.()
  // 加载提示
  uni.showLoading()
  // 发请求取消订单，传入取消原因
  await cancelOrderAPI(query.id, { cancelReason: reason.value })
  // 重新获取订单详情/修改前端订单状态
  orderDetail.value!.orderState = OrderState.YiQuXiao
  // 关闭加载提示
  uni.hideLoading()
  // 提示取消成功
  uni.showToast({ title: '取消成功', icon: 'none' })
}

// 页面加载
onShow(async () => {
  await getOrderDetail()
})
// #ifndef H5
// 页面渲染完毕，绑定动画效果
onReady(() => {
  // 动画效果,导航栏背景色
  pageInstance.animate(
    '.navbar',
    [
      {
        backgroundColor: 'transparent',
      },
      {
        backgroundColor: '#00c09c',
      },
    ],
    1000,
    {
      scrollSource: '#scroller',
      timeRange: 1000,
      startScrollOffset: 0,
      endScrollOffset: 50,
    },
  )
  // 动画效果,导航栏标题
  pageInstance.animate(
    '.navbar .title',
    [
      {
        color: 'transparent',
      },
      {
        color: '#fff',
      },
    ],
    1000,
    {
      scrollSource: '#scroller',
      timeRange: 1000,
      startScrollOffset: 0,
      endScrollOffset: 50,
    },
  )
})
// #endif
</script>

<template>
  <!-- 自定义导航栏: 默认透明不可见, scroll-view 滚动到 50 时展示 -->
  <view class="navbar" :style="{ paddingTop: safeAreaInsets?.top + 'px' }">
    <view class="wrap">
      <navigator
        v-if="pages.length > 1"
        open-type="navigateBack"
        class="back icon-left"
      ></navigator>
      <navigator
        v-else
        url="/pages/index/index"
        open-type="switchTab"
        class="back icon-home"
      >
      </navigator>
      <view class="title">订单详情</view>
    </view>
  </view>
  <template v-if="orderDetail">
    <scroll-view
      scroll-y
      class="viewport"
      id="scroller"
      refresher-enabled
      refresher-default-style="white"
      refresher-background="#00c09c"
      :refresher-triggered="refreshTrigger"
      :style="{ paddingBottom: safeAreaInsets?.bottom + 'px' }"
      @refresherrefresh="onRefresh"
      @scrolltolower="onScrolltolower"
    >
      <!-- 订单状态 -->
      <view
        class="overview"
        :style="{ paddingTop: safeAreaInsets!.top + 20 + 'px' }"
      >
        <!-- 待付款状态:展示去支付按钮和倒计时 -->
        <template v-if="orderDetail.orderState === OrderState.DaiFuKuan">
          <view class="status icon-clock">等待付款</view>
          <view class="tips">
            <text class="money"
              >应付金额: ¥ {{ orderDetail!.payMoney.toFixed(2) }}</text
            >
            <text class="time">支付剩余</text>
            <!-- uni-ui倒计时组件 -->
            <uni-countdown
              :show-day="false"
              :second="orderDetail?.countdown"
              :show-colon="false"
              color="#fff"
              splitorColor="#fff"
              @timeup="onTimeup"
            />
          </view>
          <view class="button" @tap="onOrderPay">去支付</view>
        </template>
        <!-- 其他订单状态:展示再次购买按钮 -->
        <template v-else>
          <!-- 订单状态文字 -->
          <view class="status">
            {{ orderStateList[orderDetail!.orderState].text }}
          </view>
          <view class="button-group">
            <navigator
              class="button"
              :url="`/pagesOrder/create/create?orderId=${query.id}`"
              hover-class="none"
            >
              再次购买
            </navigator>
            <!-- 待发货状态：模拟发货,开发期间使用,用于修改订单状态为已发货 -->
            <view
              v-if="isDev && orderDetail?.orderState === OrderState.DaiFaHuo"
              @tap="onMockDeliver"
              class="button"
            >
              模拟发货
            </view>
            <!-- 收货状态：展示确认收货按钮 -->
            <view
              v-if="orderDetail?.orderState === OrderState.DaiShouHuo"
              @tap="onConfirmReceipt"
              class="button"
              >确认收货</view
            >
          </view>
        </template>
      </view>
      <!-- 配送状态 -->
      <view class="shipment" v-show="[3, 4, 5].includes(orderDetail.orderState)"
        ><!-- 用户收货地址 -->
        <view class="locate">
          <view class="user">
            {{ orderDetail.receiverContact }} {{ orderDetail.receiverMobile }}
          </view>
          <view class="address"> {{ orderDetail.receiverAddress }} </view>
        </view>
        <!-- 订单物流信息 -->
        <view
          v-for="(item, index) in orderDeliverStateList"
          :key="item.id"
          class="item"
        >
          <view class="message" :class="{ 'message-active': index === 0 }">
            {{ item.text }}
          </view>
          <view class="date"> {{ item.time }} </view>
        </view>
      </view>
      <!-- 商品信息 -->
      <view class="goods">
        <view class="item">
          <navigator
            class="navigator"
            v-for="item in orderDetail.skus"
            :key="item.id"
            :url="`/pages/goods/goods?id=${item.spuId}`"
            hover-class="none"
          >
            <image class="cover" :src="item.image"></image>
            <view class="meta">
              <view class="name ellipsis">{{ item.name }}</view>
              <view class="type">{{ item.attrsText }}</view>
              <view class="price">
                <view class="actual">
                  <text class="symbol">¥</text>
                  <text>{{ item.curPrice }}</text>
                </view>
              </view>
              <view class="quantity">x{{ item.quantity }}</view>
            </view>
          </navigator>
          <!-- 待评价状态:展示按钮 -->
          <view
            class="action"
            v-if="orderDetail?.orderState === OrderState.DaiPingJia"
          >
            <view class="button primary">申请售后</view>
            <navigator url="" class="button"> 去评价 </navigator>
          </view>
        </view>
        <!-- 合计 -->
        <view class="total">
          <view class="row">
            <view class="text">商品总价: </view>
            <view class="symbol">99.00</view>
          </view>
          <view class="row">
            <view class="text">运费: </view>
            <view class="symbol">10.00</view>
          </view>
          <view class="row">
            <view class="text">应付金额: </view>
            <view class="symbol primary">109.00</view>
          </view>
        </view>
      </view>
      <!-- 订单信息 -->
      <view class="detail">
        <view class="title">订单信息</view>
        <view class="row">
          <view class="item">
            订单编号: {{ query.id }}
            <text class="copy" @tap="onCopy(query.id)">复制</text>
          </view>
          <view class="item">下单时间: {{ orderDetail.createTime }}</view>
        </view>
      </view>
      <!-- 猜你喜欢 -->
      <CustomGuess ref="guessRef" />
    </scroll-view>
  </template>
  <!-- 骨架屏组件 -->
  <PageSkeleton v-else />
  <!-- 底部操作栏 -->
  <view class="toolbar-height"></view>
  <view class="toolbar" :style="{ paddingBottom: safeAreaInsets?.bottom + 'px' }">
    <!-- 待付款 状态:展示去支付按钮和取消订单按钮  -->
    <template v-if="orderDetail?.orderState === OrderState.DaiFuKuan">
      <view class="button primary" @tap="onOrderPay"> 去支付 </view>
      <view class="button" @tap="popup?.open?.()"> 取消订单 </view>
    </template>
    <!-- 其他订单状态:按需展示按钮 -->
    <template v-else>
      <navigator
        class="button secondary"
        :url="`/pagesOrder/create/create?orderId=${query.id}`"
        hover-class="none"
      >
        再次购买
      </navigator>
      <!-- 待收货状态: 展示确认收货 -->
      <view
        v-if="orderDetail?.orderState === OrderState.DaiShouHuo"
        class="button primary"
        @tap="onConfirmReceipt"
      >
        确认收货
      </view>
      <!-- 待评价状态: 展示去评价 -->
      <view v-if="orderDetail?.orderState === OrderState.DaiPingJia" class="button">
        去评价
      </view>
      <!-- 待评价/已完成/已取消 状态: 展示删除订单 -->
      <view
        v-if="[4, 5, 6].includes(orderDetail?.orderState as number)"
        @tap="onDeleteOrder"
        class="button delete"
      >
        删除订单
      </view>
    </template>
  </view>
  <!-- 取消订单弹窗 -->
  <uni-popup
    ref="popup"
    type="bottom"
    borderRadius="10px 10px 0 0"
    background-color="#fff"
  >
    <view class="popup-root">
      <view class="title">订单取消</view>
      <view class="description">
        <view class="tips">请选择取消订单的原因：</view>
        <view
          class="cell"
          v-for="item in reasonList"
          :key="item"
          @tap="reason = item"
        >
          <text class="text">{{ item }}</text>
          <text class="icon" :class="{ checked: item === reason }"></text>
        </view>
      </view>
      <view class="footer">
        <view class="button" @tap="popup?.close?.()">取消</view>
        <view class="button primary" @tap="onCancelOrder">确认</view>
      </view>
    </view>
  </uni-popup>
</template>

<style lang="scss">
page {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}
.navbar {
  width: 750rpx;
  color: #000;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9;
  /* background-color: #f8f8f8; */
  background-color: transparent;
  .wrap {
    position: relative;
    .title {
      height: 44px;
      display: flex;
      justify-content: center;
      align-items: center;
      font-size: 32rpx;
      /* color: #000; */
      color: transparent;
    }
    .back {
      position: absolute;
      left: 0;
      height: 44px;
      width: 44px;
      font-size: 44rpx;
      display: flex;
      align-items: center;
      justify-content: center;
      /* color: #000; */
      color: #fff;
    }
  }
}
.viewport {
  background-color: #f7f7f8;
}
.overview {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
  padding-bottom: 30rpx;
  color: #fff;
  background-image: url(https://pcapi-xiaotuxian-front-devtest.itheima.net/miniapp/images/order_bg.png);
  background-size: cover;
  .status {
    font-size: 36rpx;
  }
  .status::before {
    margin-right: 6rpx;
    font-weight: 500;
  }
  .tips {
    margin: 30rpx 0;
    display: flex;
    font-size: 14px;
    align-items: center;
    .money {
      margin-right: 30rpx;
    }
  }
  .button-group {
    margin-top: 30rpx;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .button {
    width: 260rpx;
    height: 64rpx;
    margin: 0 10rpx;
    text-align: center;
    line-height: 64rpx;
    font-size: 28rpx;
    color: #27ba9b;
    border-radius: 68rpx;
    background-color: #fff;
  }
}
.shipment {
  line-height: 1.4;
  padding: 0 20rpx;
  margin: 20rpx 20rpx 0;
  border-radius: 10rpx;
  background-color: #fff;
  .locate,
  .item {
    min-height: 120rpx;
    padding: 30rpx 30rpx 25rpx 75rpx;
    background-size: 50rpx;
    background-repeat: no-repeat;
    background-position: 6rpx center;
  }
  .locate {
    background-image: url(https://pcapi-xiaotuxian-front-devtest.itheima.net/miniapp/images/locate.png);
    .user {
      font-size: 26rpx;
      color: #444;
    }
    .address {
      font-size: 24rpx;
      color: #666;
    }
  }
  .item {
    background-image: url(https://pcapi-xiaotuxian-front-devtest.itheima.net/miniapp/images/car.png);
    border-bottom: 1rpx solid #eee;
    position: relative;
    .message {
      font-size: 26rpx;
      color: #444;
    }
    .message-active {
      color: #27ba9b;
    }
    .date {
      font-size: 24rpx;
      color: #666;
    }
  }
}
.goods {
  margin: 20rpx 20rpx 0;
  padding: 0 20rpx;
  border-radius: 10rpx;
  background-color: #fff;
  .item {
    padding: 30rpx 0;
    border-bottom: 1rpx solid #eee;
    .navigator {
      display: flex;
      margin: 20rpx 0;
    }
    .cover {
      width: 170rpx;
      height: 170rpx;
      border-radius: 10rpx;
      margin-right: 20rpx;
    }
    .meta {
      flex: 1;
      display: flex;
      flex-direction: column;
      justify-content: center;
      position: relative;
    }
    .name {
      height: 80rpx;
      font-size: 26rpx;
      color: #444;
    }
    .type {
      line-height: 1.8;
      padding: 0 15rpx;
      margin-top: 6rpx;
      font-size: 24rpx;
      align-self: flex-start;
      border-radius: 4rpx;
      color: #888;
      background-color: #f7f7f8;
    }
    .price {
      display: flex;
      margin-top: 6rpx;
      font-size: 24rpx;
    }
    .symbol {
      font-size: 20rpx;
    }
    .original {
      color: #999;
      text-decoration: line-through;
    }
    .actual {
      margin-left: 10rpx;
      color: #444;
    }
    .text {
      font-size: 22rpx;
    }
    .quantity {
      position: absolute;
      bottom: 0;
      right: 0;
      font-size: 24rpx;
      color: #444;
    }
    .action {
      display: flex;
      flex-direction: row-reverse;
      justify-content: flex-start;
      padding: 30rpx 0 0;
      .button {
        width: 200rpx;
        height: 60rpx;
        text-align: center;
        justify-content: center;
        line-height: 60rpx;
        margin-left: 20rpx;
        border-radius: 60rpx;
        border: 1rpx solid #ccc;
        font-size: 26rpx;
        color: #444;
      }
      .primary {
        color: #27ba9b;
        border-color: #27ba9b;
      }
    }
  }
  .total {
    line-height: 1;
    font-size: 26rpx;
    padding: 20rpx 0;
    color: #666;
    .row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 10rpx 0;
    }
    .symbol::before {
      content: '¥';
      font-size: 80%;
      margin-right: 3rpx;
    }
    .primary {
      color: #cf4444;
      font-size: 36rpx;
    }
  }
}
.detail {
  line-height: 1;
  padding: 30rpx 20rpx 0;
  margin: 20rpx 20rpx 0;
  font-size: 26rpx;
  color: #666;
  border-radius: 10rpx;
  background-color: #fff;
  .title {
    font-size: 30rpx;
    color: #444;
  }
  .row {
    padding: 20rpx 0;
    .item {
      padding: 10rpx 0;
      display: flex;
      align-items: center;
    }
    .copy {
      border-radius: 20rpx;
      font-size: 20rpx;
      border: 1px solid #ccc;
      padding: 5rpx 10rpx;
      margin-left: 10rpx;
    }
  }
}
.toolbar-height {
  height: 100rpx;
  box-sizing: content-box;
}
.toolbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: calc(var(--window-bottom));
  z-index: 1;
  height: 100rpx;
  padding: 0 20rpx;
  display: flex;
  align-items: center;
  flex-direction: row-reverse;
  border-top: 1rpx solid #ededed;
  border-bottom: 1rpx solid #ededed;
  background-color: #fff;
  box-sizing: content-box;
  .button {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 200rpx;
    height: 72rpx;
    margin-left: 15rpx;
    font-size: 26rpx;
    border-radius: 72rpx;
    border: 1rpx solid #ccc;
    color: #444;
  }
  .delete {
    order: 4;
  }
  .button {
    order: 3;
  }
  .secondary {
    order: 2;
    color: #27ba9b;
    border-color: #27ba9b;
  }
  .primary {
    order: 1;
    color: #fff;
    background-color: #27ba9b;
  }
}
.popup-root {
  padding: 30rpx 30rpx 0;
  border-radius: 10rpx 10rpx 0 0;
  overflow: hidden;
  .title {
    font-size: 30rpx;
    text-align: center;
    margin-bottom: 30rpx;
  }
  .description {
    font-size: 28rpx;
    padding: 0 20rpx;
    .tips {
      color: #444;
      margin-bottom: 12rpx;
    }
    .cell {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15rpx 0;
      color: #666;
    }
    .icon::before {
      content: '\e6cd';
      font-family: 'erabbit' !important;
      font-size: 38rpx;
      color: #999;
    }
    .icon.checked::before {
      content: '\e6cc';
      font-size: 38rpx;
      color: #27ba9b;
    }
  }
  .footer {
    display: flex;
    justify-content: space-between;
    padding: 30rpx 0 40rpx;
    font-size: 28rpx;
    color: #444;
    .button {
      flex: 1;
      height: 72rpx;
      text-align: center;
      line-height: 72rpx;
      margin: 0 20rpx;
      color: #444;
      border-radius: 72rpx;
      border: 1rpx solid #ccc;
    }
    .primary {
      color: #fff;
      background-color: #27ba9b;
      border: none;
    }
  }
}
</style>
